Iaso Tea – Monthly’s formula in use for over 20 years and offers a unique blend of nine natural herbs which offer spectacular results. Formulated to gently cleanse the digestive tract and detoxify your body while helping to experience weight loss. Iaso Tea delivers your body essential enzymes which are often destroyed by the process of digestion. It cleans and purifies your organs and blood and also helpful to purify your digestive system and respiratory system.